The idea is not new. You probably have done it for props.
But for characters we keep sticking with that clumsy built-in Collision system.

While it's still far from full body collision (like MD, Blender), you can push iClone soft simulations to the max with dynamic collision sets.
The main advantages of external dynamic Collision Shapes is, that you may set your own pivots, observe behavior without keeping the
Collision panel up, and animate them at the timeline - thus fixing the pocks through and humps on the fly. Possibilities are endless here.

The only con is the need to set them up and tweak, but the outcome well worth it.
Here is a quick video scratching the surface of the subject.
Some experience with Soft Cloth Physics required.

Interesting concept. If I were still using soft-cloth sims in iClone, I would be looking for RL to come up with a better collision system (but I suppose, long-time iClone users have been waiting for that for a long time...).

Not something I would have a need for, though. ;-)

Also, how would you integrate other objects from the environment so that the cape can also interact with those (in light of the 16-collision-body limit)?


My YouTube channel: Animations made with Cinema 4D and Reallusion Products

I would be looking for RL to come up with a better collision system (but I suppose, long-time iClone users have been waiting for that for a long time...)

Yes, we've been asking for this for years. I doubt, they will ever change it though.

Also, how would you integrate other objects from the environment so that the cape can also interact with those (in light of the 16-collision-body limit)?

Technically it's 32. It's just a Capsule (most convenient Collision Shape) comprised with 2 spheres and counted as such.
So you can have 12 capsules and  8 spheres or boxes for instance to reach the limit.
But yes, if you need to have cloth interact with external objects, then character collision shapes have to be limited respectively.

Not to mention NVIDIA can utilize uneven capsules, which would be great for legs for instance, but RL odd shapes bounding (Convex Hull and Self Mesh) does not work with soft cloth.

Not to mention NVIDIA can utilize uneven capsules, which would be great for legs for instance, but RL odd shapes bounding (Convex Hull and Self Mesh) does not work with soft cloth.

If collision detect were hardware (GPU) based, then I would much prefer it to be on a polygon level (i.e. each polygon of the collision body, for example a character's body mesh, is considered in the detection and not just simplified shapes, even if these are "uneven" capsules); as far as I'm concerned, real-time performance (outside of gaming) is not the be-all and end-all.

My YouTube channel: Animations made with Cinema 4D and Reallusion Products

RAG DOLL COLLISION ANIMATIONS FOR ICLONE 8 & 7
---------------------------------------------------------------------------------------------------------------------

Ghost Origins

My latest Feature length film created with Iclone.

My Sci- Fi Graphic Novel on Amazon: https://a.co/d/9k3cwoY

My IMDB listing
Anabran Abdhul Quarnain - IMDb

“Realtime” animation has alway been essentially Iclone’s Major Selling point

and to a degree Iclone works somewhat like a realtime game engine

Yes, I realize that. It is just that I don't care much about that particular "selling point"; of course, others may do so.
Also, especially in single-frame mode, iClone is not "real time" (i.e. at least 30 FPS) on my hardware when simulating clothing and hair (unless both are baked).

Thats is essentially the way it works in nearly every other app

even Daz and poser and of course Maya’s Ncloth system.

Daz and Maya have GPU-based collision detection for cloth simulation? I did not know that.



My YouTube channel: Animations made with Cinema 4D and Reallusion Products

Daz and Maya have GPU-based collision detection for cloth simulation? I did not know that.

RAG DOLL COLLISION ANIMATIONS FOR ICLONE 8 & 7
---------------------------------------------------------------------------------------------------------------------

Ghost Origins

My latest Feature length film created with Iclone.

My Sci- Fi Graphic Novel on Amazon: https://a.co/d/9k3cwoY

My IMDB listing
Anabran Abdhul Quarnain - IMDb

I see.
Since I only know the cloth sims in iClone and C4D, I have no other yardstick (e.g. Blender) for comparison. In C4D you can select whether you want the simulation to be CPU or GPU based (but you can't have both at the same time). I always choose GPU based, otherwise the sim times would be even longer than they already are.


My YouTube channel: Animations made with Cinema 4D and Reallusion Products